/*
 * Copyright (c) 2020 Uber Technologies, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *     http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.uber.rss.util;

import io.netty.channel.Channel;
import io.netty.channel.ChannelHandlerContext;

public class NettyUtils {
    public static String getRemoteAddressAsString(ChannelHandlerContext ctx) {
        return ctx.channel().remoteAddress().toString();
    }

    public static String getServerConnectionInfo(ChannelHandlerContext ctx) {
        return getServerConnectionInfo(ctx.channel());
    }

    public static String getServerConnectionInfo(Channel channel) {
        return String.format("[%s -> %s]", channel.localAddress(), channel.remoteAddress());
    }
}
